CN215835934U - High-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit - Google Patents
High-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit Download PDFInfo
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- CN215835934U CN215835934U CN202121620706.XU CN202121620706U CN215835934U CN 215835934 U CN215835934 U CN 215835934U CN 202121620706 U CN202121620706 U CN 202121620706U CN 215835934 U CN215835934 U CN 215835934U
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- fixedly connected
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 62
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 230000004720 fertilization Effects 0.000 title claims description 19
- 241000949456 Zanthoxylum Species 0.000 title claims description 6
- 235000007650 Aralia spinosa Nutrition 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 235000002566 Capsicum Nutrition 0.000 claims abstract description 20
- 239000006002 Pepper Substances 0.000 claims abstract description 20
- 235000016761 Piper aduncum Nutrition 0.000 claims abstract description 20
- 235000017804 Piper guineense Nutrition 0.000 claims abstract description 20
- 235000008184 Piper nigrum Nutrition 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 241000722363 Piper Species 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 244000203593 Piper nigrum Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 244000089698 Zanthoxylum simulans Species 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 201000009361 ascariasis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 201000004409 schistosomiasis Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency fertilizing device for pepper planting with high flexibility, which comprises a box body and is characterized in that a fertilizer box is additionally arranged in the box body, a stirring device is arranged in the fertilizer box, the lower end of the fertilizer box is fixedly connected with a liquid outlet pipe, the outer wall of one side of the liquid outlet pipe is connected with a first material conveying device through a connecting pipe, the outer wall of the other end of the liquid outlet pipe is connected with a second material conveying device through a second connecting pipe, the upper end of the box body is fixedly connected with a feeding pipe, the outer wall of the feeding pipe is provided with external threads and is in threaded connection with a cap, and grooves are formed in two ends of the box body. Has the advantages that: through setting up and preventing stifled device, can effectually avoid leading to earth to block up fertilizer injection unit's discharge opening when inserting fertilizer injection unit in earth to avoid fertilizer can't spill, can also effectually avoid damaging because the fertilizer injection unit that the discharge opening blockked up and lead to, can increase fertilizer injection unit's life.
Description
Technical Field
The utility model relates to the technical field of agricultural planting, in particular to a high-flexibility and high-efficiency fertilizing device for pepper planting.
Background
The Chinese prickly ash is originally recorded in the Shi Jing which is folk poetry in the West week period, and the Shi Jing shows that Chinese people have utilized the Chinese prickly ash two thousand to three thousand years ago, and the Chinese prickly ash is used as a traditional Chinese medicine and has the effects of warming middle-jiao and promoting qi, dispelling cold, relieving pain, killing insects and the like. It is also used as an epidermal anesthetic for treating stomach and abdominal cold pain, emesis, diarrhea, schistosomiasis, ascariasis, etc. The prickly ash is when giving the root fertilization, need insert fertilizer injection unit in the earth, then is spraying fertilizer, but when inserting the process in soil, can lead to fertilizer injection unit's jam, leads to unable fertilizer to spill.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency fertilization device for pepper planting, which is high in flexibility and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency fertilizing device for pepper planting and capable of fertilizing with high flexibility comprises a box body and is characterized in that a fertilizer box is additionally arranged in the box body, a stirring device is arranged in the fertilizer box, a liquid outlet pipe is fixedly connected to the lower end of the fertilizer box, a first material conveying device is connected to the outer wall of one side of the liquid outlet pipe through a connecting pipe, a second material conveying device is connected to the outer wall of the other end of the liquid outlet pipe through a second connecting pipe, a feeding pipe is fixedly connected to the upper end of the box body, an external thread is processed on the outer wall of the feeding pipe, a nut cap is connected to the outer wall of the feeding pipe in a threaded mode, grooves are processed at two ends of the box body, a first motor is embedded at the lower end of each groove, a first lead screw is fixedly connected to the outer shaft of the first motor, one end, away from the first motor, is movably connected to the inner wall of the grooves through a bearing, a sliding block is arranged in the grooves in a sliding mode, a threaded hole is processed on one side of the upper end of the sliding block and is in threaded connection with the lead screw, the slider is kept away from the one end of lead screw is connected with fertilizer injection unit, fertilizer injection unit includes pivot and lower pivot, the lower extreme of going up the pivot pass through rotating device with pivot swing joint down, the lower extreme of pivot is provided with prevents stifled device down, the outer wall processing of pivot has the external screw thread down, the square groove has been seted up to the upper end inner wall of going up the pivot, the lower extreme fixedly connected with connecting pipe three of square groove just runs through pivot down.
Further, agitating unit includes motor two and dwang, motor two inlays to be established the upper end inner wall of can fertilizer, motor two's outer axle fixedly connected with dwang, a plurality of stirring rod of outer wall fixedly connected with of dwang.
Furthermore, the first material conveying device comprises a first water pump and a first connecting hose, one side of the first water pump is fixedly connected with the first connecting pipe, the other side of the first water pump is fixedly connected with the first connecting hose, and the first connecting hose penetrates through the upper rotating shaft close to the first water pump and extends into the square groove.
Furthermore, the second material conveying device comprises a second water pump and a second connecting hose, the second connecting pipe is fixedly connected to one side of the second water pump, the second connecting hose is fixedly connected to the other side of the second water pump, and the second connecting hose penetrates through the upper rotating shaft close to the second water pump and extends into the square groove.
Further, rotating device includes motor three, gear one and face gear one, three inlays of motor and establishes the lower extreme inner wall of last pivot, outer axle fixedly connected with gear one of motor three, the lower extreme processing of going up the pivot is fluted and the movable sleeve is equipped with the lug, the lower extreme of lug with the upper end fixed connection of lower pivot, the upper end fixedly connected with face gear one and the meshing of lug have gear one.
Further, prevent stifled device includes motor four and gear two, the motor four inlays and establishes the lower extreme of pivot down, motor four outer axle fixedly connected with gear two, the lower extreme of gear two is provided with the lantern ring, the upper end processing of the lantern ring has rack and meshing to have gear two, the lower extreme processing of the lantern ring has rack and meshing to have a face gear two, there are a plurality of push rods in the upper end of face gear two through connecting rod swing joint, the push rod is kept away from the one end of face gear all has the separation blade through connecting rod swing joint, the equal fixedly connected with connecting rod in upper end and the swing joint of separation blade have the fender ring, the upper end of fender ring has through one-way bearing swing joint connecting pipe three.
Furthermore, the four corners of the lower end of the box body are fixedly connected with supporting rods, and idler wheels are movably connected in the supporting rods.
Compared with the prior art, the utility model has the following beneficial effects:
(1) prevent stifled device through the setting, can effectually avoid leading to earth to block up fertilizer injection unit's discharge opening when inserting fertilizer injection unit in earth to avoid fertilizer can't spill, can also effectually avoid damaging because the fertilizer injection unit that the discharge opening blockked up and lead to, can increase fertilizer injection unit's life.
(2) The fertilizer in the fertilizer application box can be scattered through the second motor, the rotating rod and the stirring rod which are arranged, so that the fertilizer inside the fertilizer box is uniformly dispersed, the fertilizer nutrition of each plant of pepper can be kept consistent when the pepper is fertilized, the growth vigor of the pepper can be ensured to be the same, and the phenomenon that the plant harvest amount generated due to nonuniform fertilization is too large is avoided.
(3) The feeding device I and the feeding device II are arranged, so that the fertilizing device can fertilize pepper plants on two sides when in use, fertilizing time can be effectively saved, work efficiency is greatly improved, and labor amount of workers is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high-flexibility fertilization device for efficiently fertilizing pepper for planting according to an embodiment of the utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural diagram of an anti-blocking device in the high-efficiency fertilization pepper planting fertilization device with high flexibility according to the embodiment of the utility model.
Reference numerals:
1. a box body; 2. a fertilizer box; 3. a liquid outlet pipe; 4. a first connecting pipe; 5. a second connecting pipe; 6. a feed tube; 7. capping; 8. a first motor; 9. a screw rod; 10. a bearing; 11. a slider; 12. an upper rotating shaft; 13. a lower rotating shaft; 14. a third connecting pipe; 15. a second motor; 16. rotating the rod; 17. a stirring rod; 18. a first water pump; 19. connecting a first hose; 20. a second water pump; 21. a second connecting hose; 22. a third motor; 23. a first gear; 24. a first face gear; 25. a bump; 26. a fourth motor; 27. a second gear; 28. a collar; 29. a second face gear; 30. a push rod; 31. a baffle plate; 32. a baffle ring; 33. a one-way bearing; 34. a support bar; 35. and a roller.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, the fertilizer applying device for efficiently applying fertilizer to pepper planting according to the embodiment of the utility model comprises a box body 1, and is characterized in that a fertilizer box 2 is additionally arranged in the box body 1, a stirring device is arranged in the fertilizer box 2, a liquid outlet pipe 3 is fixedly connected to the lower end of the fertilizer box 2, a first material conveying device is connected to the outer wall of one side of the liquid outlet pipe 3 through a first connecting pipe 4, a second material conveying device is connected to the outer wall of the other end of the liquid outlet pipe 3 through a second connecting pipe 5, a feeding pipe 6 is fixedly connected to the upper end of the box body 1, an external thread is processed on the outer wall of the feeding pipe 6 and is in threaded connection with a cap 7, grooves are processed at two ends of the box body 1, a first motor 8 is embedded in the lower end of each groove, a screw rod 9 is fixedly connected to the outer shaft of the first motor 8, and one end of the screw rod 9, which is far away from the first motor 8, is movably connected to the inner wall of each groove through a bearing 10, slide in the recess and be provided with slider 11, slider 11 upper end one side processing threaded hole and with 9 threaded connection of lead screw, slider 11 keeps away from the one end of lead screw 9 is connected with fertilizer injection unit, fertilizer injection unit includes pivot 12 and lower pivot 13, the lower extreme of going up pivot 12 pass through rotating device with pivot 13 swing joint down, the lower extreme of pivot 13 is provided with prevents stifled device down, the outer wall processing of pivot 13 has the external screw thread down, the square groove has been seted up to the upper end inner wall of going up pivot 12, the three 14 of lower extreme fixedly connected with connecting pipe in square groove just runs through pivot 13 down.
According to the technical scheme, the anti-blocking device is arranged, so that the situation that soil blocks the discharge hole of the fertilizing device when the fertilizing device is inserted into the soil can be effectively avoided, the fertilizer cannot be spilled out, the damage to the fertilizing device due to the blockage of the discharge hole can be effectively avoided, and the service life of the fertilizing device can be prolonged.
Example two:
referring to fig. 1, the high-efficiency fertilizing device for fertilizing pepper planting with high flexibility according to the embodiment of the utility model comprises a box body 1, and is characterized in that a fertilizer box 2 is additionally arranged in the box body 1, a stirring device is arranged in the fertilizer box 2, a liquid outlet pipe 3 is fixedly connected to the lower end of the fertilizer box 2, a first material conveying device is connected to the outer wall of one side of the liquid outlet pipe 3 through a first connecting pipe 4, a second material conveying device is connected to the outer wall of the other end of the liquid outlet pipe 3 through a second connecting pipe 5, a feeding pipe 6 is fixedly connected to the upper end of the box body 1, an external thread is processed on the outer wall of the feeding pipe 6, a cap 7 is connected to the feeding pipe through a thread, grooves are processed at two ends of the box body 1, a first motor 8 is embedded in the lower end of each groove, a screw rod 9 is fixedly connected to the outer shaft of the first motor 8, one end of the screw rod 9, far away from the first motor 8, is movably connected to the inner wall of each groove through a bearing 10, a sliding block 11 is arranged in the groove in a sliding manner, a threaded hole is processed on one side of the upper end of the sliding block 11 and is in threaded connection with the screw rod 9, one end of the sliding block 11, which is far away from the screw rod 9, is connected with a fertilizing device, the fertilizing device comprises an upper rotating shaft 12 and a lower rotating shaft 13, the lower end of the upper rotating shaft 12 is movably connected with the lower rotating shaft 13 through a rotating device, the lower end of the lower rotating shaft 13 is provided with an anti-blocking device, the outer wall of the lower rotating shaft 13 is processed with external threads, the inner wall of the upper end of the upper rotating shaft 12 is provided with a square groove, the lower end of the square groove is fixedly connected with a third connecting pipe 14 which penetrates through the lower rotating shaft 13, the stirring device comprises a second motor 15 and a rotating rod 16, two 15 inlays of motor are established the upper end inner wall of fertilizer case 2, the outer axle fixedly connected with dwang 16 of two 15 of motor, a plurality of stirring rod 17 of the outer wall fixedly connected with of dwang 16.
According to the scheme of the utility model, by the arrangement of the second motor 15, the rotating rod 16 and the stirring rod 17, the fertilizer in the fertilizing box can be scattered, so that the fertilizer in the fertilizing box is uniformly dispersed, the fertilizing nutrition of each plant of pepper can be kept consistent when the pepper is fertilized, the growth vigor of the pepper can be ensured to be the same, and the phenomenon that the plant yield is too large due to nonuniform fertilization is avoided.
Example three:
referring to fig. 1, the high-efficiency fertilizing device for fertilizing pepper planting with high flexibility according to the embodiment of the utility model comprises a box body 1, and is characterized in that a fertilizer box 2 is additionally arranged in the box body 1, a stirring device is arranged in the fertilizer box 2, a liquid outlet pipe 3 is fixedly connected to the lower end of the fertilizer box 2, a first material conveying device is connected to the outer wall of one side of the liquid outlet pipe 3 through a first connecting pipe 4, a second material conveying device is connected to the outer wall of the other end of the liquid outlet pipe 3 through a second connecting pipe 5, a feeding pipe 6 is fixedly connected to the upper end of the box body 1, an external thread is processed on the outer wall of the feeding pipe 6, a cap 7 is connected to the feeding pipe through a thread, grooves are processed at two ends of the box body 1, a first motor 8 is embedded in the lower end of each groove, a screw rod 9 is fixedly connected to the outer shaft of the first motor 8, one end of the screw rod 9, far away from the first motor 8, is movably connected to the inner wall of each groove through a bearing 10, slide in the recess and be provided with slider 11, slider 11 upper end one side processing threaded hole and with 9 threaded connection of lead screw, slider 11 keeps away from the one end of lead screw 9 is connected with fertilizer injection unit, fertilizer injection unit includes pivot 12 and lower pivot 13, the lower extreme of going up pivot 12 pass through rotating device with pivot 13 swing joint down, the lower extreme of pivot 13 is provided with prevents stifled device down, the outer wall processing of pivot 13 has the external screw thread down, the square groove has been seted up to the upper end inner wall of going up pivot 12, the three 14 of lower extreme fixedly connected with connecting pipe in square groove just runs through pivot 13 down.
According to the technical scheme, the feeding device I and the feeding device II are arranged, so that the fertilizing device can fertilize pepper plants on two sides when in use, the fertilizing time can be effectively saved, the working efficiency is greatly improved, and the labor amount of workers is reduced.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In the time of practical application, through agitating unit with the inside liquid fertilizer stirring of can fertilizer 2, then push away the machine to prickly ash plant department, through 8 rotation control fertilizer injection unit descendants of motor, then through the external screw thread that 13 outer walls of lower rotating shaft set up, can be quick insert in the soil, then rotate the transmission through four 26 motors and give two 29 face gears, pull open separation blade 31, then conveying device one and conveying device two can carry out liquid fertilizer, through the one-way bearing 33 that sets up, can make down pivot 13 one-way bearing 33 rotate when rotatory punching, one-way bearing 33 is fixed when four 26 pivoted motors, avoid keeping off ring 32 and two 29 face gears to rotate together and lead to the separation blade 31 can't open.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The high-efficiency fertilizing device for pepper planting and capable of achieving high flexibility comprises a box body (1) and is characterized in that a fertilizer box (2) is additionally arranged in the box body (1), a stirring device is arranged in the fertilizer box (2), a liquid outlet pipe (3) is fixedly connected to the lower end of the fertilizer box (2), a first material conveying device is connected to the outer wall of one side of the liquid outlet pipe (3) through a first connecting pipe (4), a second material conveying device is connected to the outer wall of the other end of the liquid outlet pipe (3) through a second connecting pipe (5), a feeding pipe (6) is fixedly connected to the upper end of the box body (1), external threads are machined on the outer wall of the feeding pipe (6), a cover cap (7) is connected to the outer wall of the feeding pipe (6) in a threaded manner, grooves are machined at two ends of the box body (1), a first motor (8) is embedded at the lower end of each groove, a lead screw (9) is fixedly connected to the outer shaft of the first motor (8), keep away from lead screw (9) the one end of motor (8) pass through bearing (10) with the inner wall swing joint of recess, it is provided with slider (11) to slide in the recess, the upper end one side processing threaded hole of slider (11) and with lead screw (9) threaded connection, slider (11) are kept away from the one end of lead screw (9) is connected with fertilizer injection unit, fertilizer injection unit includes pivot (12) and lower pivot (13), the lower extreme of going up pivot (12) pass through rotating device with pivot (13) swing joint down, the lower extreme of pivot (13) is provided with prevents stifled device down, the outer wall processing of pivot (13) has the external screw thread down, the square groove has been seted up to the upper end inner wall of going up pivot (12), the lower extreme fixedly connected with connecting pipe three (14) of square groove just runs through pivot (13) down.
2. The high-efficiency fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit according to claim 1, characterized in that agitating unit includes motor two (15) and dwang (16), motor two (15) inlay and establish the upper end inner wall of can fertilizer (2), the outer axle fixedly connected with dwang (16) of motor two (15), the outer wall fixedly connected with of dwang (16) a plurality of stirring stick (17).
3. The high-efficiency fertilization and pepper fertilization device for planting according to claim 1, wherein the first material conveying device comprises a first water pump (18) and a first connecting hose (19), one side of the first water pump (18) is fixedly connected with a first connecting pipe (4), the other side of the first water pump (18) is fixedly connected with a first connecting hose (19), and the first connecting hose (19) penetrates through the upper rotating shaft (12) close to the first water pump (18) and extends into the square groove.
4. The high-efficiency fertilization and pepper fertilization device for planting as claimed in claim 1, wherein the second material conveying device comprises a second water pump (20) and a second connecting hose (21), the second connecting hose (5) is fixedly connected to one side of the second water pump (20), the second connecting hose (21) is fixedly connected to the other side of the second water pump (20), and the second connecting hose (21) penetrates through the upper rotating shaft (12) close to the second water pump (20) and extends into the square groove.
5. The high-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit of claim 1, characterized in that, rotating device includes motor three (22), gear (23) and face gear (24), motor three (22) inlay and establish go up the lower extreme inner wall of pivot (12), the outer axle fixedly connected with gear (23) of motor three (22), the lower extreme processing of going up pivot (12) is fluted and the movable sleeve is equipped with lug (25), the lower extreme of lug (25) with the upper end fixed connection of lower pivot (13), the upper end fixedly connected with face gear (24) of lug (25) and meshing have gear (23).
6. The high-efficiency fertilization pepper planting fertilization device with high flexibility as claimed in claim 1, wherein the anti-blocking device comprises a motor four (26) and a gear two (27), the motor four (26) is embedded at the lower end of the lower rotating shaft (13), an outer shaft of the motor four (26) is fixedly connected with the gear two (27), the lower end of the gear two (27) is provided with a lantern ring (28), the upper end of the lantern ring (28) is processed with a rack and meshed with the gear two (27), the lower end of the lantern ring (28) is processed with a rack and meshed with a face gear two (29), the upper end of the face gear two (29) is movably connected with a plurality of push rods (30) through connecting rods, one ends of the push rods (30) far away from the face gear are respectively and movably connected with a baffle plate (31) through connecting rods, the upper ends of the baffle plates (31) are respectively and fixedly connected with connecting rods and movably connected with a baffle ring (32), the upper end of the baffle ring (32) is movably connected with the connecting pipe III (14) through a one-way bearing (33).
7. The high-efficiency fertilization and pepper planting fertilization device with high flexibility as claimed in claim 1, wherein four corners of the lower end of the box body (1) are fixedly connected with support rods (34), and idler wheels (35) are movably connected in the support rods (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620706.XU CN215835934U (en) | 2021-07-16 | 2021-07-16 | High-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620706.XU CN215835934U (en) | 2021-07-16 | 2021-07-16 | High-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835934U true CN215835934U (en) | 2022-02-18 |
Family
ID=80334307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121620706.XU Expired - Fee Related CN215835934U (en) | 2021-07-16 | 2021-07-16 | High-efficient fertilization prickly ash that flexibility is high is planted and is used fertilizer injection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835934U (en) |
-
2021
- 2021-07-16 CN CN202121620706.XU patent/CN215835934U/en not_active Expired - Fee Related
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